http://www.perlmonks.org?node_id=994300


in reply to Re^2: how to loop through hash tables more efficiently
in thread updated_again: how to loop through hash tables more efficiently

Oh, yes, I seem to have glossed over that. When I read it, I thought he was comparing keys with keys, rather than keys and values.

...roboticus

When your only tool is a hammer, all problems look like your thumb.